Mineral zonation of Woodfordian loesses of Illinois
By: [by] John C. Frye, H. D. Glass [and] H. B. Willman.
Contributors: Glass, H. D. joint author.; Willman, H. B. 1901- joint author.
Series: Illinois. State Geological Survey. Circular; 427; Circular (Illinois State Geological Survey) ;; 427.
Publisher: Illinois State Geological Survey
Published: 1968
Place of publication: Urbana
Language: eng
Number of pages: 44
Subjects: Loess -- Illinois; Glacial epoch -- Illinois
Notes: Bibliography: p. 18.
Cover title.